The sequence and molecular weight of the MISSION siRNA Universal Negative Controls are considered proprietary. These products are lyophilized from solution. The mass per vial and subsequent ng/mL concentration following reconstitution are not available.
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About This Item
product line
MISSION®
storage temp.
−20°C
Application
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| product line MISSION® | product line MISSION® | product line MISSION® | product line MISSION® |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. −20°C |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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What is the ng/mL of a 100 uM solution of 10nmol Mission siRNA universal negative control #1?
1 answer-
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Buongiorno quale siRNA negative control (#1 o #2) consigliate di usare? o forse meglio usarli insieme (#1 e #2)? Avete dei protocolli da seguire? Grazie mille
1 answer-
SIC001 and SIC002 are both unconjugated negative controls. They have different sequences. Either one can be used - we just provided more than one option. A typical experiment uses 1 negative control. Please see the citation below as an example:
Hudson W Coates, Isabelle M Capell-Hattam, Ellen M Olzomer, Ximing Du, Rhonda Farrell, Hongyuan Yang, Frances L Byrne, Andrew J Brown (2023) Hypoxia truncates and constitutively activates the key cholesterol synthesis enzyme squalene monooxygenase eLife 12:e82843. https://doi.org/10.7554/eLife.82843
Please see our full selection of siRNA Negative Controls at this link: https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/genomics/next-gen-sequencing/mission-sirna-universal-negative-controls
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I just purchase one 10nmol Mission siRNA universal negative control #1, but I got the product is dried, How to handle / resuspend it ?
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Negative siRNA controls are shipped dry as duplexes and should be resuspended in DNAase, RNAase-free water.
The 10 nmol quantity should be resuspended with 100 microliters of water, while the 1 nmol tubes should be resuspended with 10 microliters.
These volumes will result in the buffer being at 1x concentration and the siRNA at a concentration of 100 micromolar (100 pmol per microliter).
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